Display screen or portion thereof with a graphical user interface



FIG. 1 is a front view of a display screen or portion thereof, oriented in portrait, with a graphical user interface, showing our new design, according to a first embodiment thereof.

FIG. 2 is an annotated front view of the design of FIG. 1, according to the first embodiment.

FIG. 3 is an enlarged detail view of a portion of the design of FIG. 1, indicated by “A” in FIG. 2, according to the first embodiment of the design.

FIG. 4 is a front view of a display screen or portion thereof, oriented in landscape, with the graphical user interface, according to the first embodiment.

FIG. 5 is a front view of a display screen or portion thereof, oriented in portrait, with a graphical user interface, showing our new design, according to a second embodiment thereof.

FIG. 6 is an annotated front view of the design of FIG. 5, according to the second embodiment.

FIG. 7 is an enlarged detail view of a portion of the design of FIG. 5, indicated by “A” in FIG. 6, according to the second embodiment of the design.

FIG. 8 is a front view of a display screen or portion thereof, oriented in landscape, with the graphical user interface, according to the second embodiment.

FIG. 9 is a front view of a display screen or portion thereof, oriented in portrait, with a graphical user interface, showing our new design, according to a third embodiment thereof.

FIG. 10 is an annotated front view of the design of FIG. 9, according to the third embodiment.

FIG. 11 is an enlarged detail view of a portion of the design of FIG. 9, indicated by “A” in FIG. 10, according to the third embodiment of the design; and,

FIG. 12 is a front view of a display screen or portion thereof, oriented in landscape, with the graphical user interface, according to the third embodiment.

The broken line showing of the display screen and remainder of the graphical user interface forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with a graphical user interface, as shown and described. 